/* ==========================================================================
   ADNIF HOMES & INVESTMENT LTD - LUXURY DESIGN SYSTEM
   "Own Land. Build Wealth. Secure the Future."
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --font-heading: 'Cinzel', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* ==========================================================================
     CORE 3-COLOR SYSTEM
     1. #0A2B58 - Deep Corporate Royal Navy (Foundation 60%)
     2. #8f7700 - Heritage Prestige Gold (Structure & Wealth 30%)
     3. #FF4A00 - Vibrant Sunset Flame (High-Conversion Action 10%)
     ========================================================================== */
  
  /* 1. Deep Corporate Royal Navy (#0A2B58) */
  --color-primary-dark: #05162e;
  --color-primary: #0A2B58;
  --color-primary-light: #123e7a;
  --color-primary-accent: #19529e;
  --color-navy: #0A2B58;

  /* 2. Prestige Heritage Gold (#8f7700) */
  --color-gold: #8f7700;
  --color-gold-hover: #ad9103;
  --color-gold-dark: #6e5c00;
  --color-gold-light: #fbf8eb;
  --color-gold-subtle: rgba(143, 119, 0, 0.12);

  /* 3. Vibrant Sunset Flame (#FF4A00) */
  --color-orange: #FF4A00;
  --color-orange-hover: #e04100;
  --color-orange-light: #fff2ed;
  --color-orange-subtle: rgba(255, 74, 0, 0.12);
  --color-cta: #FF4A00;

  --color-dark: #05162e;
  --color-dark-surface: #0a203f;
  --color-dark-border: rgba(143, 119, 0, 0.25);

  --color-light-bg: #f5f8fc;
  --color-light-surface: #ffffff;
  --color-light-border: #dde5f0;

  --color-text-main: #0c1c33;
  --color-text-muted: #4e637d;
  --color-text-light: #8fa2bd;
  --color-text-white: #ffffff;

  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;

  /* Gradients */
  --grad-gold: linear-gradient(135deg, #b59700 0%, #8f7700 50%, #6e5c00 100%);
  --grad-gold-glow: linear-gradient(135deg, rgba(181, 151, 0, 0.25) 0%, rgba(143, 119, 0, 0.05) 100%);
  --grad-dark: linear-gradient(180deg, #05162e 0%, #0A2B58 100%);
  --grad-dark-overlay: linear-gradient(to top, rgba(5, 22, 46, 0.95) 0%, rgba(10, 43, 88, 0.55) 60%, rgba(10, 43, 88, 0.2) 100%);
  --grad-orange: linear-gradient(135deg, #ff6a2b 0%, #FF4A00 50%, #d83d00 100%);

  /* Elevations */
  --shadow-sm: 0 2px 6px rgba(10, 43, 88, 0.06);
  --shadow-md: 0 10px 25px -5px rgba(10, 43, 88, 0.1), 0 8px 10px -6px rgba(10, 43, 88, 0.05);
  --shadow-lg: 0 20px 40px -10px rgba(5, 22, 46, 0.16), 0 10px 20px -8px rgba(143, 119, 0, 0.2);
  --shadow-gold: 0 8px 30px rgba(143, 119, 0, 0.28);
  --shadow-orange: 0 8px 30px rgba(255, 74, 0, 0.35);

  /* Transitions */
  --trans-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-light-bg);
  color: var(--color-text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 700;
}

p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--trans-smooth);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-padding {
  padding: 6rem 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 3.5rem 0;
  }
}

/* ==========================================================================
   TYPOGRAPHY & ACCENTS
   ========================================================================== */
.text-gold {
  color: var(--color-gold) !important;
}

.text-orange {
  color: var(--color-orange) !important;
}

.text-navy {
  color: var(--color-navy) !important;
}

.text-gradient-gold {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-orange {
  background: var(--grad-orange);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-white {
  color: #ffffff !important;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.2rem;
  background: var(--color-gold-subtle);
  border: 1px solid rgba(143, 119, 0, 0.35);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.section-badge.badge-orange {
  background: var(--color-orange-subtle);
  border-color: rgba(255, 74, 0, 0.35);
  color: var(--color-orange);
}

.section-badge.badge-dark {
  background: rgba(143, 119, 0, 0.2);
  color: #d6b412;
  border-color: rgba(143, 119, 0, 0.5);
}

.badge-hot, .badge-orange {
  background: var(--color-orange);
  color: #ffffff;
  padding: 2px 7px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-header.text-center {
  text-align: center;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--color-primary-dark);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .section-header h2 {
    font-size: 1.85rem;
  }
  .section-header p {
    font-size: 1rem;
  }
}

/* ==========================================================================
   BUTTONS & CTAS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.85rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--trans-smooth);
  text-align: center;
}

/* Primary CTA: Sunset Flame Orange (#FF4A00) */
.btn-primary, .btn-orange, .btn-cta {
  background: var(--grad-orange);
  color: #ffffff;
  box-shadow: var(--shadow-orange);
  font-weight: 700;
}

.btn-primary:hover, .btn-orange:hover, .btn-cta:hover {
  background: var(--color-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(255, 74, 0, 0.45);
  color: #ffffff;
}

/* Prestige Gold (#8f7700) */
.btn-gold {
  background: var(--grad-gold);
  color: #ffffff;
  box-shadow: var(--shadow-gold);
  font-weight: 700;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(143, 119, 0, 0.4);
  color: #ffffff;
}

/* Deep Royal Navy (#0A2B58) */
.btn-navy {
  background: var(--color-navy);
  color: #ffffff;
  border: 1px solid var(--color-gold);
  box-shadow: var(--shadow-sm);
  font-weight: 700;
}

.btn-navy:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  color: #ffffff;
  border-color: var(--color-gold-hover);
}

.btn-outline-gold {
  background: transparent;
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn-outline-gold:hover {
  background: var(--color-gold);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-orange {
  background: transparent;
  border-color: var(--color-orange);
  color: var(--color-orange);
}

.btn-outline-orange:hover {
  background: var(--color-orange);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
}

.btn-outline-white:hover {
  background: #ffffff;
  color: var(--color-primary-dark);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

/* ==========================================================================
   NAVIGATION & TOPBAR
   ========================================================================== */
.topbar {
  background: var(--color-primary-dark);
  border-bottom: 1px solid rgba(143, 119, 0, 0.2);
  color: var(--color-text-light);
  font-size: 0.85rem;
  padding: 0.5rem 0;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.topbar a:hover {
  color: var(--color-gold);
}

.site-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-light-border);
  transition: var(--trans-smooth);
}

.site-navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-mark {
  width: 44px;
  height: 44px;
  background: var(--grad-dark);
  border: 1px solid var(--color-gold);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(10, 43, 88, 0.15);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-primary-dark);
  letter-spacing: 0.05em;
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold-dark);
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-gold-dark);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--color-gold);
  transition: var(--trans-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary-dark);
  cursor: pointer;
  padding: 0.5rem;
}

@media (max-width: 992px) {
  .menu-toggle {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--color-light-border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: var(--trans-smooth);
  }
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-actions .btn {
    display: none;
  }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: var(--color-primary-dark);
  overflow: hidden;
  padding: 5rem 0;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('../images/adnif_luxury_estate.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.35);
  transform: scale(1.03);
  transition: transform 12s ease;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 30%, rgba(143, 119, 0, 0.15) 0%, transparent 60%),
              linear-gradient(to right, rgba(5, 22, 46, 0.95) 0%, rgba(10, 43, 88, 0.8) 50%, rgba(10, 43, 88, 0.65) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 780px;
}

.hero-title {
  font-size: 3.75rem;
  color: #ffffff;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #d1deda;
  margin-bottom: 2.25rem;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-highlights-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.highlight-box {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.highlight-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(143, 119, 0, 0.15);
  border: 1px solid rgba(143, 119, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1.35rem;
  flex-shrink: 0;
}

.highlight-text h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  color: #ffffff;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.highlight-text p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.4rem;
  }
  .hero-subtitle {
    font-size: 1.05rem;
  }
  .hero-highlights-strip {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* ==========================================================================
   METRICS COUNTER STRIP
   ========================================================================== */
.stats-strip {
  background: var(--color-primary);
  color: #ffffff;
  padding: 3rem 0;
  border-top: 1px solid rgba(143, 119, 0, 0.25);
  border-bottom: 1px solid rgba(143, 119, 0, 0.25);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item h3 {
  font-size: 2.75rem;
  color: var(--color-orange);
  margin-bottom: 0.25rem;
  font-weight: 800;
}

.stat-item p {
  font-size: 0.95rem;
  color: #c9d8d4;
  margin-bottom: 0;
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }
  .stat-item h3 {
    font-size: 2rem;
  }
}

/* ==========================================================================
   CARDS & GRIDS
   ========================================================================== */
.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

@media (max-width: 992px) {
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .cards-grid-3, .cards-grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Luxury Card */
.luxury-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-light-border);
  box-shadow: var(--shadow-sm);
  transition: var(--trans-smooth);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.luxury-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(143, 119, 0, 0.35);
}

.card-img-wrap {
  position: relative;
  height: 250px;
  overflow: hidden;
  background: var(--color-primary-dark);
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.luxury-card:hover .card-img-wrap img {
  transform: scale(1.08);
}

.card-badge-top {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 5;
  background: rgba(5, 22, 46, 0.9);
  backdrop-filter: blur(8px);
  color: var(--color-gold);
  border: 1px solid rgba(143, 119, 0, 0.4);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-badge-category {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 5;
  background: var(--grad-orange);
  color: #ffffff;
  box-shadow: var(--shadow-orange);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.property-location {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.card-body h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.card-body h3 a:hover {
  color: var(--color-gold-dark);
}

.property-meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.meta-pill {
  font-size: 0.78rem;
  padding: 0.25rem 0.65rem;
  background: var(--color-light-bg);
  border: 1px solid var(--color-light-border);
  border-radius: 4px;
  color: var(--color-text-muted);
}

.card-footer-price {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-light-border);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.price-box .price-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  display: block;
}

.price-box .price-amount {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
}

.co-slot-notice {
  font-size: 0.8rem;
  color: var(--color-gold-dark);
  font-weight: 600;
}

/* Service Box */
.service-feature-card {
  background: #ffffff;
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-light-border);
  transition: var(--trans-smooth);
  position: relative;
  overflow: hidden;
}

.service-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #FF4A00 0%, #8f7700 100%);
  opacity: 0;
  transition: var(--trans-smooth);
}

.service-feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(143, 119, 0, 0.35);
}

.service-feature-card:hover::before {
  opacity: 1;
}

.service-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background: var(--color-primary-dark);
  border: 1px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1.85rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.service-feature-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.service-feature-card p {
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ==========================================================================
   CO-OWNERSHIP FEATURE BLOCK & SIMULATOR
   ========================================================================== */
.co-ownership-banner {
  background: var(--color-primary-dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 4rem;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(143, 119, 0, 0.3);
}

.co-ownership-banner::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(143, 119, 0, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.co-ownership-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 5;
}

.calculator-card {
  background: #ffffff;
  color: var(--color-text-main);
  padding: 2.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(143, 119, 0, 0.3);
}

.calculator-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.calc-group {
  margin-bottom: 1.5rem;
}

.calc-group label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}

.calc-group input[type="range"] {
  width: 100%;
  accent-color: var(--color-orange);
  height: 6px;
  background: var(--color-light-border);
  border-radius: 3px;
  outline: none;
}

.calc-output-box {
  background: var(--color-primary-dark);
  color: #ffffff;
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  margin-top: 1.5rem;
  text-align: center;
  border: 1px solid rgba(143, 119, 0, 0.4);
}

.calc-output-box .output-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
}

.calc-output-box .output-val {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-orange);
  margin: 0.25rem 0;
}

@media (max-width: 992px) {
  .co-ownership-banner {
    padding: 2.5rem 1.5rem;
  }
  .co-ownership-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* ==========================================================================
   WHY INVEST WITH US (TRUST PILLARS)
   ========================================================================== */
.why-invest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.trust-pillar-item {
  background: #ffffff;
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-light-border);
  display: flex;
  gap: 1.25rem;
  transition: var(--trans-smooth);
}

.trust-pillar-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}

.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-gold-light);
  border: 1px solid rgba(143, 119, 0, 0.4);
  color: var(--color-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.trust-pillar-item h4 {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--color-primary-dark);
}

.trust-pillar-item p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

@media (max-width: 992px) {
  .why-invest-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .why-invest-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   FORMS & MODALS
   ========================================================================== */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--color-primary-dark);
}

.form-control, .form-select {
  width: 100%;
  padding: 0.85rem 1.15rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1px solid var(--color-light-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--color-text-main);
  transition: var(--trans-smooth);
  outline: none;
}

.form-control:focus, .form-select:focus {
  border-color: var(--color-orange);
  box-shadow: 0 0 0 3px rgba(255, 74, 0, 0.2);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-primary-dark);
  color: #c9d8d4;
  padding-top: 5rem;
  padding-bottom: 2rem;
  border-top: 2px solid var(--color-gold);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: #a3b8b1;
  font-size: 0.95rem;
  margin-top: 1rem;
  line-height: 1.7;
}

.footer-vision-quote {
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--color-gold);
  font-size: 0.9rem;
  font-style: italic;
  color: #dfb76c;
  margin-top: 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-gold);
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #a3b8b1;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--color-gold);
  transform: translateX(4px);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #798e87;
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (max-width: 600px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ==========================================================================
   ALERTS & FLASH MESSAGES
   ========================================================================== */
.alert {
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.alert-danger {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.alert-info {
  background: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

/* ==========================================================================
   DYNAMIC PROPERTY FILTER & QUICK MODAL SYSTEM
   ========================================================================== */
.property-filter-nav {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--color-light-border);
  color: var(--color-primary-dark);
  padding: 0.55rem 1.25rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--trans-smooth);
}

.filter-btn:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
  transform: translateY(-2px);
}

.filter-btn.active {
  background: var(--color-orange);
  border-color: transparent;
  color: #ffffff;
  font-weight: 700;
  box-shadow: var(--shadow-orange);
}

.filter-btn .badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 43, 88, 0.08);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 99px;
  line-height: 1;
}

.filter-btn.active .badge-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.property-item {
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.property-item.hidden-filter {
  display: none !important;
}

/* Dynamic Inspection Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 22, 46, 0.85);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 1.25rem;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: #ffffff;
  border-radius: var(--radius-md);
  max-width: 520px;
  width: 100%;
  padding: 2.25rem;
  position: relative;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-gold);
  transform: scale(0.94);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--color-text-muted);
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close-btn:hover {
  background: var(--color-light-bg);
  color: var(--color-primary-dark);
}

/* ==========================================================================
   COMPREHENSIVE MULTI-SCREEN RESPONSIVE ARCHITECTURE
   Supports Mobile (320px-480px), Phablets (481px-640px), Tablets (641px-992px),
   Laptops (993px-1200px), Desktops & Ultrawide (1201px+)
   ========================================================================== */

/* Property Details Grid Layout */
.property-details-layout {
  display: grid;
  grid-template-columns: 1.8fr 1.2fr;
  gap: 3rem;
  align-items: flex-start;
}

/* 4-Card Grid Utility */
.cards-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

/* Form Row Helper */
.form-row-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

/* Responsive Table Wrapper */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Utility Display Classes */
.d-none-sm { display: inline-flex; }
.d-block-sm { display: none; }

/* Desktop & Large Screen Refinements (1200px and below) */
@media (max-width: 1200px) {
  .hero-title {
    font-size: 3.25rem;
  }
  .nav-links {
    gap: 1.4rem;
  }
  .property-details-layout {
    gap: 2rem;
  }
  .cards-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Medium Tablets & Landscape Devices (992px and below) */
@media (max-width: 992px) {
  /* Navigation Drawer */
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-wrapper {
    height: 75px;
  }

  .nav-links {
    position: fixed;
    top: 75px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    align-items: stretch;
    padding: 1.75rem 2rem 2.5rem 2rem;
    gap: 0.85rem;
    border-bottom: 2px solid var(--color-gold);
    box-shadow: 0 15px 35px rgba(5, 22, 46, 0.25);
    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
    z-index: 999;
    max-height: calc(100vh - 75px);
    overflow-y: auto;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 1.05rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .nav-actions .btn {
    display: none;
  }

  /* Hero Section */
  .hero-section {
    padding: 4.5rem 0 3.5rem 0;
    min-height: auto;
  }

  .hero-title {
    font-size: 2.75rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }

  /* Layout Grids */
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .property-details-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .co-ownership-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .co-ownership-banner {
    padding: 3rem 2rem;
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .section-padding {
    padding: 4.5rem 0;
  }
}

/* Small Tablets & Large Phones (768px and below) */
@media (max-width: 768px) {
  /* Prevent iOS zoom on inputs */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="date"],
  input[type="url"],
  input[type="password"],
  select,
  textarea {
    font-size: 16px !important;
  }

  .section-padding {
    padding: 3.5rem 0;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .section-header p {
    font-size: 1rem;
  }

  .hero-title {
    font-size: 2.2rem;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-highlights-strip {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-top: 1.5rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .stat-item h3 {
    font-size: 2.15rem;
  }

  .cards-grid-3,
  .cards-grid-2 {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .why-invest-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .cards-grid-4 {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .property-details-layout img {
    height: 280px !important;
  }

  /* Automatically stack inline 2-col grids */
  div[style*="grid-template-columns:1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr"],
  div[style*="grid-template-columns:repeat(2, 1fr)"],
  div[style*="grid-template-columns: repeat(2, 1fr)"],
  div[style*="grid-template-columns:repeat(4, 1fr)"],
  div[style*="grid-template-columns: repeat(4, 1fr)"],
  .form-row-2 {
    grid-template-columns: 1fr !important;
  }

  /* Modal Responsiveness */
  .modal-container {
    padding: 1.75rem 1.25rem;
    margin: 1rem;
    max-width: 95vw;
  }

  /* Topbar */
  .d-none-sm {
    display: none !important;
  }

  .topbar-left, .topbar-right {
    gap: 1rem;
  }
}

/* Mobile Phones (480px and below) */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .section-padding {
    padding: 2.75rem 0;
  }

  .nav-wrapper {
    height: 65px;
  }

  .nav-links {
    top: 65px;
    padding: 1.25rem 1.25rem 2rem 1.25rem;
  }

  .brand-logo img {
    max-height: 40px !important;
  }

  .topbar {
    font-size: 0.78rem;
    padding: 0.4rem 0;
  }

  .topbar .container {
    justify-content: center;
    text-align: center;
    gap: 0.4rem;
  }

  .hero-title {
    font-size: 1.85rem !important;
    line-height: 1.2;
    margin-bottom: 1rem;
  }

  .hero-subtitle {
    font-size: 0.92rem !important;
    margin-bottom: 1.5rem;
  }

  .hero-ctas {
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2.25rem;
  }

  .hero-ctas .btn {
    width: 100%;
    padding: 0.85rem 1.5rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .stat-item h3 {
    font-size: 1.85rem;
  }

  .stat-item p {
    font-size: 0.85rem;
  }

  .property-filter-nav {
    gap: 0.45rem;
    margin-bottom: 1.5rem;
  }

  .filter-btn {
    font-size: 0.78rem;
    padding: 0.45rem 0.85rem;
  }

  .card-img-wrap {
    height: 210px;
  }

  .card-body {
    padding: 1.25rem;
  }

  .card-body h3 {
    font-size: 1.15rem;
  }

  .card-footer-price {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .calculator-card {
    padding: 1.35rem 1rem;
  }

  .calc-output-box {
    padding: 1.15rem 0.85rem;
  }

  .calc-output-box .output-val {
    font-size: 1.6rem;
  }

  .service-feature-card {
    padding: 1.75rem 1.25rem;
  }

  .trust-pillar-item {
    padding: 1.5rem 1.15rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.85rem;
  }

  div[style*="padding:3rem"],
  div[style*="padding: 3rem"],
  div[style*="padding:2.5rem"],
  div[style*="padding: 2.5rem"] {
    padding: 1.5rem 1.15rem !important;
  }
}